DO TI have low cost LED 100W street light solution, we prefer combo IC( single chip which integrated PFC and PWM control) to save space and may be low cost.
-AC input: 85 - 230C
-Isolateed
MD
I need to know more information as a start:
1.PF desired
2. Number of LED's
3. LED current
4.Efficiency
5.Dimming?
DO TI have single chip which integrated PFC and PWM control for LED light solution?
85VAC to 250VAC
PF 0.9 or more
100 LEDs with 350mA
efficiency 80% or more with no dimming
Two additional questions:
Isolated or non isolated?
Can the design be broken down into 2 seperate designs for 110/220?
Isolated
the design can be broken down into 2 seperate designs for 110/220
The UCC28810 can be used as a single chip solution In the PFC Flyback Configuration. Where are you located so I can have a local AFA followup on your application?
Thanks mike
I'm in sri lanka
Mike,
Can I have the detail(circuit , reference design etc) on UCC28810 to configuration as PFC flyback and what is the benefit to use UCC28810(PFC flyback) when compare to SSL4101T (GreenChip III+ SMPS control IC).
(GreenChip III+ SMPS control IC).
Solar LED Street Light vs. Metal Halide Lamps. Although the technology has been around for decades, light-emitting diodes (LED) have only recently become a